无法在CentOS 8上找到并安装ImageMagick

Question

我无法在CentOS 8 64位服务器上安装ImageMagick和ImageMagick-devel。它应该像一样简单

dnf安装ImageMagick ImageMagick devel

当我这样做时，我得到：

最后一次元数据过期检查：2021年5月26日星期三上午0:02:53，东部时间上午11:48:26。参数的排除筛选已筛选出所有匹配项：ImageMagick参数ImageMagick-devel的排除筛选已筛选出所有匹配项错误：找不到匹配项：ImageMagick ImageMagick devel

我已经完成了：

dnf安装https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm-y

已安装并启用。当我查看时

dnf存储库包epel列表

未列出ImageMagick包。

如何修复此问题并使用dnf安装ImageMagick和ImageMagick-devel？

我的报告列表是：

• 应用程序流：CentosLinux 8-应用程序流
• baseos:CentOS Linux 8-baseos
• epel：用于Enterprise Linux 8-x86_64的额外软件包
• epel-debuginfo：适用于Enterprise Linux的额外软件包8-x86_64-调试
• epel模块化：Enterprise Linux模块化8-x86_64的额外软件包
• epel源代码：Enterprise Linux 8-x86_64的额外软件包-源代码
• 附加：CentOS Linux 8-附加
• litespeed:litespeed技术存储库，适用于CentOS 8-x86_64
• litespeed更新：适用于CentOS的litespeed技术更新库8-x86_64
• powertools:CentOS Linux 8-powertools
• remi模块化：remi用于Enterprise Linux 8-x86_64的模块化存储库
• remi-safe:safe remi的企业Linux 8-x86_64 RPM存储库
• 纱线：纱线库

dnf存储库包的输出epel列表|grep图像

• OpenImageIO.x86_64 2.1.20.0-1.el8 epel
• OpenImageIO-devel.x86_64 2.1.20.0-1.el8 epel
• OpenImageIO-iv.x86_64 2.1.20.0-1.el8 epel
• OpenImageIO-utils.x86_64 2.1.20.0-1.el8 epel
• libAfterImage.x86_64 1.20-22.el8 epel
• libAfterImage-apps.x86_64 1.20-22.el8 epel
• libAfterImage-devel.x86_64 1.20-22.el8 epel
• perl-GD-SecurityImage.noarch 1.75-4.el8 epel
• perl-Image-Base.noarch 1.17-15.el8 epel
• perl-Image-ExifTool.noarch 12.16-3.el8 epel
• perl-Image-Info.noarch 1.41-8.el8 epel
• perl-Image-尺寸noach 3.300-16.el8 epel
• perl-Image-Xbm.noarch 1.10-11.el8 epel
• 每张图片-Xpm.noarch 1.13-10.el8 epel

dnf存储库包的输出epel list | grep image

• 免费图像.x86_64 3.17.0-4.el8 epel
• 免费的image-devel.x86_64 3.17.0-4.el8 epel
• 免费图片-plus.x86_64 3.17.0-4.el8 epel
• 免费图片-视频.x86_64 3.17.0-4.el8 epel
• kf5-kimageformats.x86_64 5.68.0-1.el8 epel
• kiwi-systemdeps-disk-images.x86_64 9.23.34-1.el8 epel
• kiwi-systemdeps-image-validation.x86_64 9.23.34-1.el8 epel
• libimage数量.x86_64 2.12.5-1.el8 epel
• 力比magequant-vel.x86_64 2.12.5-1.el8 epel
• 蟒蛇3-openimageio.x86_64 2.1.20.0-1.el8 epel
• qt5-qtimageformats-doc.noarch 5.12.3-1.el8 epel
• root-graf-asimage.x86_64 6.22.08-1.el8 epel

Answer 1

在CentOS 8中，默认情况下，许多所需的回购协议都没有启用，而且现在包被分散在不同的回购协议中，这让生活变得更加痛苦，而不是更容易。。

ImageMagick包在epel repo 中

[root@test35 map]# repoquery -i ImageMagick-devel
Last metadata expiration check: 0:23:13 ago on Wed 26 May 2021 04:52:14 AM PDT.
Name         : ImageMagick-devel
Version      : 6.9.10.86
Release      : 1.el8
Architecture : x86_64
Size         : 126 k
Source       : ImageMagick-6.9.10.86-1.el8.src.rpm
Repository   : epel
Summary      : Library links and header files for ImageMagick app development
URL          : http://www.imagemagick.org/
License      : ImageMagick
Description  : ImageMagick-devel contains the library links and header files
: you'll need to develop ImageMagick applications. ImageMagick is
: an image manipulation program.
:
: If you want to create applications that will use ImageMagick code
: or APIs, you need to install ImageMagick-devel as well as
: ImageMagick. You do not need to install it if you just want to
: use ImageMagick, however.

要启用包含许多典型服务器所需包的流行转发，请运行以下

yum install epel-release javapackages-tools
yum config-manager --set-enabled powertools

重建yum或dnf:

yum clean all
yum makecache
yum repolist
[root@localhost ~]# yum repolist
repo id            repo name
appstream          CentOS Linux 8 - AppStream
baseos             CentOS Linux 8 - BaseOS
epel               Extra Packages for Enterprise Linux 8 - x86_64
epel-modular       Extra Packages for Enterprise Linux Modular 8 - x86_64
extras             CentOS Linux 8 - Extras
powertools         CentOS Linux 8 - PowerTools
List of rpms in epel where ImageMagick-devel is located:
yum repo-pkgs epel list
[root@test35 map]# dnf clean all
49 files removed
[root@test35 map]# dnf makecache
CentOS Linux 8 - AppStream                      3.9 MB/s | 6.3 MB     00:01
CentOS Linux 8 - BaseOS                         1.2 MB/s | 2.3 MB     00:01
CentOS Linux 8 - Extras                          27 kB/s | 9.6 kB     00:00
CentOS Linux 8 - PowerTools                     1.6 MB/s | 2.0 MB     00:01
Extra Packages for Enterprise Linux Modular 8 - 453 kB/s | 610 kB     00:01
Extra Packages for Enterprise Linux 8 - x86_64  4.2 MB/s | 9.4 MB     00:02
Last metadata expiration check: 0:00:01 ago on Wed 26 May 2021 06:09:19 AM PDT.
Metadata cache created.
[root@test35 map]# dnf repository-packages epel list|grep ImageMagick
ImageMagick.x86_64                                        6.9.10.86-1.el8                                 epel
ImageMagick-c++.x86_64                                    6.9.10.86-1.el8                                 epel
ImageMagick-c++-devel.x86_64                              6.9.10.86-1.el8                                 epel
ImageMagick-devel.x86_64                                  6.9.10.86-1.el8                                 epel
ImageMagick-doc.x86_64                                    6.9.10.86-1.el8                                 epel
ImageMagick-libs.x86_64                                   6.9.10.86-1.el8                                 epel
ImageMagick-perl.x86_64                                   6.9.10.86-1.el8